MARKETAXESS HOLDINGS INC (MKTX) — Institutional Holders, Q2 2026 (page 2)
400 institutional investment managers reported a MKTX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
MKTX 13F holders ranked 101–200 of 400
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Squarepoint Ops#101 · 32,462 sh | 32,462 | $3.7M | <0.01% | +104.7% |
| 102 | PRUDENTIAL FINANCIAL#102 · 32,341 sh | 32,341 | $3.7M | <0.01% | -4.2% |
| 103 | Elo Mutual Pension Insurance#103 · 31,860 sh | 31,860 | $3.6M | 0.05% | +116.9% |
| 104 | FRANKLIN RESOURCES#104 · 31,838 sh | 31,838 | $3.6M | <0.01% | +80.9% |
| 105 | XTX Topco Ltd#105 · 31,823 sh | 31,823 | $3.6M | 0.05% | +223.8% |
| 106 | GREAT WEST LIFE ASSURANCE#106 · 31,755 sh | 31,755 | $3.6M | <0.01% | -6.4% |
| 107 | BAHL & GAYNOR#107 · 31,678 sh | 31,678 | $3.6M | 0.02% | -2.9% |
| 108 | Fideuram Asset Management (Ireland) dac#108 · 25,503 sh | 25,503 | $3.5M | 0.07% | New |
| 109 | ALPS ADVISORS#109 · 29,762 sh | 29,762 | $3.4M | 0.02% | +3.0% |
| 110 | THRIVENT FINANCIAL FOR LUTHERANS#110 · 29,667 sh | 29,667 | $3.4M | <0.01% | -4.7% |
| 111 | Amundi#111 · 29,411 sh | 29,411 | $3.3M | <0.01% | -88.6% |
| 112 | Robertson Opportunity Capital#112 · 28,830 sh | 28,830 | $3.3M | 1.27% | 0.0% |
| 113 | PDT Partners#113 · 28,171 sh | 28,171 | $3.2M | 0.17% | +558.2% |
| 114 | WEALTH ENHANCEMENT ADVISORY SERVICES#114 · 27,338 sh | 27,338 | $3.1M | — | -51.3% |
| 115 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#115 · 27,287 sh | 27,287 | $3.1M | — | -13.6% |
| 116 | GENEVA CAPITAL MANAGEMENT#116 · 27,092 sh | 27,092 | $3.1M | 0.07% | -1.6% |
| 117 | Greenwich Wealth Management#117 · 26,934 sh | 26,934 | $3.1M | 0.11% | New |
| 118 | Quadrature Capital Ltd#118 · 25,185 sh | 25,185 | $2.9M | 0.02% | New |
| 119 | SummitTX Capital, L.P.#119 · 24,362 sh | 24,362 | $2.8M | 0.07% | New |
| 120 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC#120 · 23,004 sh | 23,004 | $2.6M | <0.01% | -40.8% |
| 121 | Hunter Perkins Capital Management#121 · 22,906 sh | 22,906 | $2.6M | 0.58% | +14.6% |
| 122 | MERCER GLOBAL ADVISORS#122 · 22,443 sh | 22,443 | $2.5M | <0.01% | -29.8% |
| 123 | Illinois Municipal Retirement Fund#123 · 21,988 sh | 21,988 | $2.5M | 0.03% | +8.2% |
| 124 | AGF MANAGEMENT LTD#124 · 21,692 sh | 21,692 | $2.5M | <0.01% | +8.7% |
| 125 | BARCLAYS PLC#125 · 21,499 sh | 21,499 | $2.4M | <0.01% | +55.3% |
| 126 | Creative Planning#126 · 20,448 sh | 20,448 | $2.3M | <0.01% | -11.4% |
| 127 | NEW YORK STATE COMMON RETIREMENT FUND#127 · 19,865 sh | 19,865 | $2.3M | <0.01% | -1.6% |
| 128 | Toroso Investments#128 · 19,749 sh | 19,749 | $2.2M | <0.01% | +34.9% |
| 129 | State of Tennessee, Treasury Department#129 · 18,534 sh | 18,534 | $2.1M | <0.01% | +11.1% |
| 130 | ALLIANCEBERNSTEIN L.P.#130 · 12,715 sh | 12,715 | $2.1M | <0.01% | -69.2% |
| 131 | INTECH INVESTMENT MANAGEMENT#131 · 17,419 sh | 17,419 | $2.0M | 0.02% | New |
| 132 | CenterBook Partners#132 · 17,296 sh | 17,296 | $2.0M | 0.10% | +3.5% |
| 133 | Jupiter Topco#133 · 16,600 sh | 16,600 | $1.9M | <0.01% | — |
| 134 | IEQ CAPITAL#134 · 16,146 sh | 16,146 | $1.8M | <0.01% | -90.7% |
| 135 | Police & Firemen's Retirement System of New Jersey#135 · 15,889 sh | 15,889 | $1.8M | 0.01% | +0.3% |
| 136 | Russell Investments Group, Ltd.#136 · 15,734 sh | 15,734 | $1.8M | <0.01% | -17.9% |
| 137 | Louisiana State Employees Retirement System#137 · 15,600 sh | 15,600 | $1.8M | — | -5.5% |
| 138 | Universal- Beteiligungs- und Servicegesellschaft mbH#138 · 15,561 sh | 15,561 | $1.8M | <0.01% | -43.2% |
| 139 | Assenagon Asset Management S.A.#139 · 15,366 sh | 15,366 | $1.7M | — | -85.3% |
| 140 | GUARDIAN CAPITAL#140 · 15,300 sh | 15,300 | $1.7M | 0.04% | -16.4% |
| 141 | Treasurer of the State of North Carolina#141 · 14,886 sh | 14,886 | $1.7M | <0.01% | -4.6% |
| 142 | Paralel Advisors#142 · 14,039 sh | 14,039 | $1.6M | 0.06% | New |
| 143 | Man Group plc#143 · 14,008 sh | 14,008 | $1.6M | <0.01% | +2.0% |
| 144 | Vanguard Global Advisers#144 · 13,665 sh | 13,665 | $1.6M | <0.01% | -8.6% |
| 145 | EXCHANGE TRADED CONCEPTS#145 · 13,383 sh | 13,383 | $1.5M | <0.01% | +2.7% |
| 146 | ExodusPoint Capital Management#146 · 13,183 sh | 13,183 | $1.5M | <0.01% | -45.0% |
| 147 | State of New Jersey Common Pension Fund D#147 · 12,234 sh | 12,234 | $1.4M | <0.01% | -4.7% |
| 148 | Gotham Asset Management#148 · 11,762 sh | 11,762 | $1.3M | <0.01% | -80.5% |
| 149 | State of Alaska, Department of Revenue#149 · 11,704 sh | 11,704 | $1.3M | — | -36.4% |
| 150 | Sanctuary Advisors#150 · 11,676 sh | 11,676 | $1.3M | <0.01% | -16.7% |
| 151 | ENVESTNET ASSET MANAGEMENT#151 · 11,597 sh | 11,597 | $1.3M | <0.01% | -24.1% |
| 152 | Zurcher Kantonalbank (Zurich Cantonalbank)#152 · 11,576 sh | 11,576 | $1.3M | <0.01% | -17.9% |
| 153 | FRED ALGER MANAGEMENT#153 · 11,398 sh | 11,398 | $1.3M | <0.01% | -1.7% |
| 154 | CAPTRUST FINANCIAL ADVISORS#154 · 11,169 sh | 11,169 | $1.3M | <0.01% | -43.3% |
| 155 | CAXTON ASSOCIATES LLP#155 · 10,884 sh | 10,884 | $1.2M | 0.02% | New |
| 156 | Handelsbanken Fonder AB#156 · 10,744 sh | 10,744 | $1.2M | <0.01% | +15.0% |
| 157 | Headlands Technologies#157 · 10,603 sh | 10,603 | $1.2M | 0.13% | New |
| 158 | AMALGAMATED BANK#158 · 10,596 sh | 10,596 | $1.2M | — | -6.3% |
| 159 | denkapparat Operations GmbH#159 · 10,562 sh | 10,562 | $1.2M | 0.39% | +310.3% |
| 160 | Summit Trail Advisors#160 · 10,375 sh | 10,375 | $1.2M | 0.01% | +23.5% |
| 161 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#161 · 10,362 sh | 10,362 | $1.2M | <0.01% | -21.9% |
| 162 | WELLS FARGO & COMPANY#162 · 9,993 sh | 9,993 | $1.1M | <0.01% | +102.8% |
| 163 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#163 · 9,871 sh | 9,871 | $1.1M | <0.01% | +22.6% |
| 164 | Arizona State Retirement System#164 · 9,809 sh | 9,809 | $1.1M | <0.01% | -3.9% |
| 165 | FIFTH THIRD BANCORP#165 · 9,647 sh | 9,647 | $1.1M | <0.01% | -4.9% |
| 166 | YOUSIF CAPITAL MANAGEMENT#166 · 9,557 sh | 9,557 | $1.1M | — | -5.5% |
| 167 | Vanguard Investments Australia, Ltd.#167 · 9,410 sh | 9,410 | $1.1M | <0.01% | 0.0% |
| 168 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#168 · 9,202 sh | 9,202 | $1.0M | <0.01% | -42.5% |
| 169 | RNC CAPITAL MANAGEMENT#169 · 9,029 sh | 9,029 | $1.0M | 0.04% | +76.4% |
| 170 | Interval Partners#170 · 8,648 sh | 8,648 | $981.5K | 0.03% | -67.3% |
| 171 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#171 · 8,428 sh | 8,428 | $956.5K | <0.01% | -8.3% |
| 172 | KLP KAPITALFORVALTNING AS#172 · 8,200 sh | 8,200 | $930.6K | <0.01% | 0.0% |
| 173 | Point72 Asset Management, L.P.#173 · 8,100 sh | 8,100 | $919.3K | <0.01% | -96.8% |
| 174 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#174 · 8,089 sh | 8,089 | $918.0K | <0.01% | -4.8% |
| 175 | SRS Capital Advisors#175 · 7,818 sh | 7,818 | $887.3K | <0.01% | +240.2% |
| 176 | VOYA INVESTMENT MANAGEMENT#176 · 7,792 sh | 7,792 | $884.3K | <0.01% | +33.3% |
| 177 | DekaBank Deutsche Girozentrale#177 · 5,080 sh | 5,080 | $836.0K | <0.01% | 0.0% |
| 178 | Bridgewater Associates#178 · 7,024 sh | 7,024 | $797.2K | <0.01% | +25.2% |
| 179 | Maryland State Retirement & Pension System#179 · 6,898 sh | 6,898 | $782.9K | 0.01% | -3.5% |
| 180 | Focus Partners Wealth#180 · 6,599 sh | 6,599 | $748.9K | <0.01% | -56.2% |
| 181 | Jain Global#181 · 6,250 sh | 6,250 | $709.3K | <0.01% | New |
| 182 | TWINBEECH CAPITAL#182 · 6,167 sh | 6,167 | $699.9K | 0.13% | New |
| 183 | TORONTO DOMINION BANK#183 · 6,035 sh | 6,035 | $684.0K | <0.01% | 0.0% |
| 184 | Stiles Financial Services#184 · 5,992 sh | 5,992 | $680.0K | 0.17% | -11.5% |
| 185 | OSAIC#185 · 5,849 sh | 5,849 | $664.0K | <0.01% | +9.7% |
| 186 | Fieldview Capital Management#186 · 5,602 sh | 5,602 | $635.8K | 0.18% | +297.3% |
| 187 | Pictet Asset Management Holding SA#187 · 5,510 sh | 5,510 | $625.3K | <0.01% | -1.8% |
| 188 | Parvin Asset Management#188 · 5,425 sh | 5,425 | $615.7K | 0.48% | -6.0% |
| 189 | Lido Advisors#189 · 5,296 sh | 5,296 | $601.0K | <0.01% | +49.1% |
| 190 | JONES FINANCIAL COMPANIES LLLP#190 · 5,318 sh | 5,318 | $598.5K | <0.01% | -20.3% |
| 191 | Chicago Partners Investment Group#191 · 5,210 sh | 5,210 | $595.5K | 0.01% | +33.4% |
| 192 | Optimize Financial#192 · 5,118 sh | 5,118 | $580.8K | 0.10% | +100.0% |
| 193 | CSS#193 · 5,030 sh | 5,030 | $570.9K | 0.02% | New |
| 194 | Schonfeld Strategic Advisors#194 · 4,911 sh | 4,911 | $557.3K | <0.01% | -88.5% |
| 195 | Corient Private Wealth#195 · 4,834 sh | 4,834 | $548.6K | <0.01% | +102.1% |
| 196 | EntryPoint Capital#196 · 4,737 sh | 4,737 | $537.6K | 0.13% | New |
| 197 | MIRAE ASSET GLOBAL ETFS Ltd.#197 · 4,716 sh | 4,716 | $535.2K | <0.01% | +30.5% |
| 198 | SG Americas Securities#198 · 4,536 sh | 4,536 | $515.0K | <0.01% | -24.8% |
| 199 | NEW YORK LIFE INVESTMENT MANAGEMENT#199 · 4,472 sh | 4,472 | $507.5K | <0.01% | +0.6% |
| 200 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#200 · 4,415 sh | 4,415 | $501.1K | — | +3.8% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.